Electric baseboard heater



FIG. 1 is a perspective view of an electric baseboard heater showing my new design;

FIG. 2 is a side elevational view thereof.

The rear and bottom surfaces of the electric baseboard heater are substantially planar and unornamented. The side not shown is a mirror image of the side shown in FIG. 2. 

The ornamental design for an electric baseboard heater, as shown and described. 